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Herd Improvement

Over time the efficiency of NZ dairy cows has steadily improved. The cow of the early 1990’s produced 55% of its own liveweight in milksolids, whereas a cow of recent years produces about 81% of its own liveweight in milksolids.

Herd Improvement Overview

Over time the efficiency of New Zealand dairy cows has steadily improved.

1. Reproduction

Good repro gives you more choice and is the result of a year-round approach.

2. The cows you keep

Not all cows are created equal.

3. The calves you rear

Increase the rate of genetic gain by retaining your highest quality heifer calves to rear as replacements.

4. The bulls you use

The most advancements in genetic gain are generated from sire decisions.